XHProf: Hierarchical Profiler Report

Diff Report: Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Routing\MimeTypeMatcher::filter	Run #52e4a1c03557c	Run #52e4a222581ef	Diff	Diff%
Number of Function Calls	10	10	0	0.0%
Incl. Wall Time (microsec)	1,699	1,639	-60	-3.5%
Incl. Wall Time (microsec) per call	170	164	-6	-3.5%
Excl. Wall Time (microsec)	262	248	-14	-5.3%
Incl. CPU (microsecs)	1,712	1,649	-63	-3.7%
Incl. CPU (microsecs) per call	171	165	-6	-3.7%
Excl. CPU (microsec)	184	179	-5	-2.7%
Incl. MemUse (bytes)	65,272	65,272	0	0.0%
Incl. MemUse (bytes) per call	6,527	6,527	0	0.0%
Excl. MemUse (bytes)	-14,104	-14,104	0	0.0%
Incl. PeakMemUse (bytes)	56,752	56,752	0	0.0%
Incl. PeakMemUse (bytes) per call	5,675	5,675	0	0.0%
Excl. PeakMemUse (bytes)	3,432	3,432	0	0.0%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. CPU Diff (microsec)	ICpu Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\Core\Routing\MimeTypeMatcher::filter	0	N/A%	-60	-12.2%	-63	-29.7%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-14	-23.3%	-5	-7.9%	0	N/A%	0	N/A%
*Parent function*
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::matchRequest	0	N/A%	-60	-100.0%	-63	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	-43	-71.7%	-41	-65.1%	0	N/A%	0	N/A%
array_map	0	N/A%	-7	-11.7%	-11	-17.5%	0	N/A%	0	N/A%
array_filter	0	N/A%	3	5.0%	-4	-6.3%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::add	0	N/A%	1	1.7%	-4	-6.3%	0	N/A%	0	N/A%
count	0	N/A%	-1	-1.7%	-2	-3.2%	0	N/A%	0	N/A%
Symfony\Component\Routing\Route::getRequirement	0	N/A%	1	1.7%	5	7.9%	0	N/A%	0	N/A%
Symfony\Component\Routing\RouteCollection::getIterator	0	N/A%	0	0.0%	-3	-4.8%	0	N/A%	0	N/A%
explode	0	N/A%	0	0.0%	2	3.2%	0	N/A%	0	N/A%